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Socket End Resilinet Seated Gate Valve Dutile iron Pipe

Socket End Resilinet Seated Gate Valve Dutile iron Pipe  Socket End Resilinet Seated Gate Valve Dutile iron Pipe

Main parts and materials

No.
Parts Name
Material
1
Body
Ductile Iron
2
Wedge
Ductile Iron+EPDM
3
Stem 
Stainless Steel
4
Stem Nut
Brass
5
Gasket
EPDM/NBR
6
Bonnet
Ductile Iron
7
Bolt
Stainless Steel
8
Gasket
POM
9
O Ring
EPDM/NBR
10
O Ring
EPDM/NBR
11
Seal bush
POM
12
Screw Cover
2Cr13
13
Dust Cover
EPDM/NBR
14
Top Cover
PA-66
15
Handwheel
Ductile Iron
16
Screw
Stainless Steel

Outline and connecting measurement

DN
L
A
B
C
D
S
80
280
130
110
98
84
17
100
300
161
144
120
84
17
150
350
220
200
172
84
19
200
400
281
257.5
225
100
22